Lupinasu no Komoriuta (ルピナスの子守歌、literally "Lupinus' Lullaby") is an insert song first introduced in Ojamajo Doremi #. While the main version of the song is performed by MAHO-Dou as a group, there are different versions of the song which are performed by the individual member of MAHO-Dou (excluding Momoko, as she was not introduced to the series at the time). Lupinus no Komoriuta is mostly known to be a lullaby used to put Hana to sleep. It is also been known as a background song during poignant moments in the show which featured Hana.